Part		Working	Vacuum	Weight	Standard
I.D.	Number	O.D.	Pressure	Rating	per ft	Length

11/4”	G946-125	1.40”	45 psi	27” Hg	0.17 lb	50 ft
11/2	G946-150	1.67	36	26	0.25	50
13/4	G946-175	1.92	35	26	0.29	50
2	G946-200	2.17	26	25	0.33	50
21/4	G946-225	2.42	23	25	0.37	50

21/2	G946-250	2.67	20	24	0.41	50
3	G946-300	3.18	20	24	0.47	25
31/2	G946-350	3.69	16	20	0.61	25
4	G946-400	4.20	14	18	0.85	25